Lennon's letters, lists and more released in new book

October 11, 2012, 3:30 AM|Nearly 400 pages of just about everything John Lennon ever wrote -- when he wasn't writing songs -- were collected and compiled by Beatles biographer, Hunter Davies, in his new book, "The John Lennon Letters." CBS News' Allen Pizzey talks to Davies about the book and how it's different from a biography.